Buscar
Mostrando ítems 1-10 de 117
NMR and conductivity study of the protonic conductor HPb2Nb3O10 center dot nH(2)O
(Elsevier B.V., 2000-11-01)
Electrical conductivity and H-1 Nuclear Magnetic Resonance (NMR) techniques were used to investigate the ion-exchanged layered lead-niobate perovskite HPb2Nb3O10. nH(2)O, over the temperature range 90-350 K. Compounds were ...
NMR and conductivity study of the protonic conductor HPb2Nb3O10 center dot nH(2)O
(Elsevier B.V., 2000-11-01)
Electrical conductivity and H-1 Nuclear Magnetic Resonance (NMR) techniques were used to investigate the ion-exchanged layered lead-niobate perovskite HPb2Nb3O10. nH(2)O, over the temperature range 90-350 K. Compounds were ...
NMR and conductivity study of the protonic conductor HPb2Nb3O10 center dot nH(2)O
(Elsevier B.V., 2014)
Increasing Conductivity in Proton Conductors BaCeO3-d doped with Pr
(Electrochemical Society, 2013-10)
In this work we explore the effect of partial substitution of Ce for<br />Pr ions in BaCe1-xPrxO3-δ (0 ≤ x ≤0.8) perovskites with the aim of increasing the oxygen vacancies concentration and H+ charge carriers. The oxides ...
Influence of the indium concentration on microstructural and electrical properties of proton conducting NiO-BaCe0.9-xIn xY0.1O3-δ cermet anodes for IT-SOFC application
(2013-06-25)
Optimization of the major properties of anodes based on proton conductors, such as microstructure, conductivity and chemical stability, is yet to be achieved. In this study we investigated the influence of indium on the ...
Influence of the indium concentration on microstructural and electrical properties of proton conducting NiO-BaCe0.9-xIn xY0.1O3-δ cermet anodes for IT-SOFC application
(2013-06-25)
Optimization of the major properties of anodes based on proton conductors, such as microstructure, conductivity and chemical stability, is yet to be achieved. In this study we investigated the influence of indium on the ...